u heard about the man that jumped out. at this point, fire are trying to determine what started the blaze. there is a tremendous amount of suspicion in this neighborhood recently there had been o arson fires in the neighborhood but the cause remains undetermined. thank you. metropolitan police have ofntified the victim shooting in front of gallaudet university in northeast. troxler wasgregory shot. >> we now know what killed the at the national zoo. xiang's baby died just two weeks ago. releaseds after being the pan the yard, it xiangs that mother mei into herndon immediately. she is out for the first time the death of her panda cub. >> mei xiang is looking almost point, shes has started eating about 80% of bamboo and biscuits. the cub, believed to be a female, suddenly died. scientists and veterinarians gettingthat she was not oxygen to her lungs because of the damaged liver. the cause of death was liver necrosis, the death of liver cells. also evidence of lung disease. that as you can try again in the future. it is a bea